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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:36 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:36 +0000 |
| commit | 50ba0232fd5312410f1b65247e774244f89a628e (patch) | |
| tree | fd8f2fc78e9e548af0ff9590276602ee6125be00 /fs/bcachefs/checksum.h | |
| parent | Releasing progress-linux version 6.7.12-1~progress7.99u1. (diff) | |
| download | linux-50ba0232fd5312410f1b65247e774244f89a628e.tar.xz linux-50ba0232fd5312410f1b65247e774244f89a628e.zip | |
Merging upstream version 6.8.9.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'fs/bcachefs/checksum.h')
| -rw-r--r-- | fs/bcachefs/checksum.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/fs/bcachefs/checksum.h b/fs/bcachefs/checksum.h index 13998388c..1b8c2c101 100644 --- a/fs/bcachefs/checksum.h +++ b/fs/bcachefs/checksum.h @@ -45,6 +45,29 @@ struct bch_csum bch2_checksum(struct bch_fs *, unsigned, struct nonce, bch2_checksum(_c, _type, _nonce, _start, vstruct_end(_i) - _start);\ }) +static inline void bch2_csum_to_text(struct printbuf *out, + enum bch_csum_type type, + struct bch_csum csum) +{ + const u8 *p = (u8 *) &csum; + unsigned bytes = type < BCH_CSUM_NR ? bch_crc_bytes[type] : 16; + + for (unsigned i = 0; i < bytes; i++) + prt_hex_byte(out, p[i]); +} + +static inline void bch2_csum_err_msg(struct printbuf *out, + enum bch_csum_type type, + struct bch_csum expected, + struct bch_csum got) +{ + prt_printf(out, "checksum error: got "); + bch2_csum_to_text(out, type, got); + prt_str(out, " should be "); + bch2_csum_to_text(out, type, expected); + prt_printf(out, " type %s", bch2_csum_types[type]); +} + int bch2_chacha_encrypt_key(struct bch_key *, struct nonce, void *, size_t); int bch2_request_key(struct bch_sb *, struct bch_key *); #ifndef __KERNEL__ |